Though they are just days away from saying "I do" in front of ABC's cameras on Sunday, Jan. 26, The Bachelor's Sean Lowe and Catherine Giudici took a break from their last-minute wedding prep to spend some time with E! News' Giuliana Rancic and Jason Kennedy to spill all the details about their highly anticipated nupitals. Oh, and they weren't shy when it came to discussing their wedding night! The couple had publicly announced their decision to wait until they're husband and wife before becoming intimate with one another.

The giggly pair played the "Pre-Newlywed" game with Jason and Giuliana to see just how well they know each other. And Catherine gave a surprising answer when asked what was the last thing she and Sean argued about.

After Sean gave her a hint, saying, "Think about this morning," Catherine correctly answered, "Sometimes he doesn't love me enough!"